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Free Standard Shipping on orders over $49. Transaction total is prior to taxes & after discounts are applied. Due to size and/or weight, certain items bear a shipping surcharge or special handling fee, which will still apply. Savings will automatically reflect in shopping cart with the purchase of qualifying merchandise. Maximum value $75. Valid only on orders shipped within the contiguous 48 U.S. states and to military APO/FPO addresses. Offer not valid on products in the following categories: live pets; canned, fresh or frozen foods; select cat litters. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid through February 1, 2018 at 6:30 am EST.

FEEDING INSTRUCTIONS Use ROYAL CANIN Veterinary Diet products only as directed by your veterinarian. An individual pet's needs may differ from the feeding instructions found on the back panel.

Transition Instructions Use ROYAL CANIN Veterinary Diet products only as directed by your veterinarian. An individual pet's needs may differ from the feeding instructions found on the back panel.

Royal Canin Veterinary Diet® Renal Support S Cat Food

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Royal Canin Veterinary Diet® Renal Support S Cat Food is rated
3.7 out of
5 by
27.

Rated 1 out of
5 by
MickeyH from
Please bring back the Reduced Protein LPMy 15 year old cat had been on the Reduced Protein for 7 years, does not like any of the new Royal Canin Renal formulas. This is so disappointing as it is not easy to get a kidney cat to switch foods ( and he does not like any of the other RC renal varieties). Our vet is also frustrated as apparently RC is famous for changing formulas a lot.
I wish there would be more consideration toward the cats that thrived on this formula.

Date published: 2016-06-17

Rated 1 out of
5 by
Indy Mommy from
Please bring back Renal LP Modified-P!I was very happy to find Royal Canin Renal LP Modified P - pork flavor dry cat food for my cat. He loved it over any other Rx dry food and been eating it for over a year and maintaining his health. Royal Canin discountinued that food about 6 months ago to our disappointment. Our supplier substituted it with Renal Support S dry food. Our cat rarely touches the new food. I'm back to finding something else that he might eat. Please bring back the old pork flavored Renal LP Modifed P..

Date published: 2015-12-19

Rated 1 out of
5 by
Wegman from
Where is the renal lp modified -pMy cat has been eating this regularly for 8 years, and is definitely not happy with the new product. It also not to be as good for the cat as the old LP. I will talk to my Vet, but I'm not happy the cat sure ain't happy, so it looks like I will be switching brands! I'm hoping you meant well, but I sure looks like this was a decision made based only on profits!!

Date published: 2015-12-06

Rated 1 out of
5 by
Jennie B from
Where's our Pork?!My cats have been eating the pork for years and it is their favorite. It's hard enough to get a mixed cat household (in terms of health issues) to eat similar food when certain cats need to eat that specific kind of diet. Now they won't touch the new stuff. You took away my peace of mind over the fact that I didn't have to worry about whether or not my sick cats would eat. They'd always eat the pork. Now what are we supposed to do? Do you have any back stock you'd like to sell? My cat is sick. He needs to eat. We struck gold with your product but now they won't touch it and we had to fall back on Hills Science Diet KD-not their first choice. Please help me. Any suggestions as to what is most similar to pork? I've tried the A. Not sure what the S and F are? Thanks so much.

Date published: 2016-02-02

Rated 5 out of
5 by
GypsyKitty from
20 year old cat reverses kidney diseaseI put my 17 year old cat on Royal Canin three years ago after being diagnosed with kidney disease. My vet said "buy the little bag because she might not eat it. " Three years later, I took her to vet to get her kidney function test run again. At 20 years old, her kidney function tests came back in the normal range. She never missed a meal when I switched her food. She is definitely senior and sleeps a lot but still has energy in the morning. She will run around chasing me and jump quite high.

Date published: 2017-03-31

Rated 1 out of
5 by
chaturanga from
TOO CONFUSINGKeep it simple. Working at a veterinary clinic, clients do not understand or accept change well. They are frustrated and are just switching to different brands that are more consistent

Date published: 2016-05-18

Rated 4 out of
5 by
Lady from
Seems to be working wellRecommended by vet after previous food did not reduce crystals. This one reduced the crystals and we had no transition issues from the cat. He likes the taste. It has caused hard, dry stools, will be checking with vet on the next visit to address that issue.

Date published: 2015-08-11

Rated 3 out of
5 by
CB20 from
Less pork-More corn-Smaller bag-More expensiveMy 20 year old cat was on Royal Canin LP for many years and did great. The new S formula has more corn and less pork and he does not like it as well as the LP. On my third bag and when I opened it, there were triangle pieces of food mixed in with the square pieces--the S formula should be all square pieces per phone call to Royal Canin. Returned the bag to the vet and got a replacement. Expiration date on bag: Jun 2016 Check your food!! He is also on the canned E and likes that.

5% Auto Ship - Sign up for Auto Ship and have products conveniently delivered to you at the frequency you choose! Save 5% on your initial order and 5% on recurring orders. Plus enjoy free shipping on orders over $49. Discounts will automatically apply at checkout once the customer has enrolled. Maximum value $150. Offer not valid on gift cards, gift certificates, previous purchases, or charitable donations and may not be valid on all merchandise. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart.

Free Standard Shipping on orders over $49 - Transaction total is prior to taxes & after discounts are applied. Due to size and/or weight, certain items bear a shipping surcharge or special handling fee, which will still apply. Savings will automatically reflect in shopping cart with the purchase of qualifying merchandise. Maximum value $75. Valid only on orders shipped within the contiguous 48 U.S. states & to military APO/FPO addresses. Offer not valid on products in the following categories: live pets; canned, fresh or frozen foods; select cat litters. Offer may not be combined with other promotional offers or discounts. Terms & conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid on petsmart.com through February 28, 2018 @ 6:30 am EST.